Flat bottom damper pin for turbine blades
US-9309782-B2 · Apr 12, 2016 · US
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Piersall Matthew Robert patents
Piersall Matthew Robert holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Aug 4, 2015 |
| Latest publication | Apr 12, 2016 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Near-flow-path seal isolation dovetail
US-9151169-B2 · Oct 6, 2015 · US
Seals for rotary devices and methods of producing the same
US-9097128-B2 · Aug 4, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Flat bottom damper pin for turbine blades
US-9309782-B2 · Apr 12, 2016 · US
Near-flow-path seal isolation dovetail
US-9151169-B2 · Oct 6, 2015 · US
Seals for rotary devices and methods of producing the same
US-9097128-B2 · Aug 4, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| F01D5/3015 | 2 |
| Y10T29/49321 | 1 |
| F05D2230/10 | 1 |
| F01D11/006 | 1 |
| F01D5/24 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Mechanical Engineering | 3 |
| Cross-Sectional Technologies | 1 |